I was experimenting a bit with PyYaml and I wanted to have a reference to a value appearing previously in the yaml. To give an example: from what I understood from the specifications pyyaml should be adding an anchor to each object that has already been encountered. In my case, I would expect to have in the y…
Tag: python
How to remove boundaries in matplotlib rectangles?
The following snippet draws non-overlapping rectangles and works as expected: But when I wish to make the rectangles transparent, they tend to have a border around them, as shown below: Initially, I thought maybe that was due to some overlaps. So, I reduced the size of the rectangles, but I still got it. For …
modifiy data of json file
How can I modify the values of json file using python? so my json file is: so this is my json and I want to replace the values like: roll no= 211 and travel=”no” ,singing=”no” I have tried: I have tried this but the only change I’m able to doing is roll no,but I’m unable to…
parsing csv file by python and get it as a list of dictionaries in lambda function
I am trying to write a lambda function that will tag ec2 instances that will go from pending to running state. However, I have a problem reading the csv file that holds my ec2 instance tags. Currently, I have gone to where the lambda returns me the following result. However, I need a list of dictionaries. Bec…
Python in Databricks
How to even start a basic query in databricks using python? The data I need is in databricks and so far I have been using Juypterhub to pull the data and modify few things. But now I want to eliminate a step of pulling the data in Jupyterhub and directly move my python code in databricks then schedule the job…
Compare two DataFrames and find missing timestamps
I have the following two dataframes: and in df2 I have some missing timestamps compared to df1. I am able to find those timestamps using the following code: I want to populate those missing timestamps in df2 and fill in the values of the columns with the average value of the two previous rows. So the new df2 …
Finding overlapped intervals in a set of intervals
We have a login system that tracks how long people are connected. I would like to write a code to find people who were online at the same time. Look at this example, please: Think of these as intervals of Person 1 to 4. I want the output of the algorithm to be something like this: I tried to solve
Filling empty months in pandas dataframe not working
I have a pandas DataFrame exclusively with dates: Using groupby I get a count for the number of monthly occurrences as seen below: (date is only used for plotting reasons). My issue is, come 09-2021 I have zero monthly counts and I want to obtain my gh dataframe such that the missing rows look something like:…
How to convert a requests GET request in Python to asyncio with payloads?
I am trying to parallelize requests to the Wikidata API using Python’s asyncio module. My current synchronous script does the following: I am trying to do the same using asyncio, to send requests asynchronously. From this blogpost and the documentation, I understood that I need something like: However, …
Drawings rects over the player
EDIT: Reposted question so it is clearer. My issue is that the player rectangles are not on the player because of the camera offset. As a result, the game looks like this (see image 1). It’s not working because of the camera offset. I successfully repositioned the yellow rect over the player but I am ha…